GRAUPNER MC32EX

The evolution of our successful transmitter

The Graupner mc-32 HoTT console transmitter with its 32 channels is a high-end transmitter for real professionals and model builders who value maximum safety, stable telemetry, intuitive programming and maximum functionality.

Tailor-made for the highest requirements

The huge range of hardware and software features offers almost limitless variety. Whether functionality and switch assignment, the screen layout that can be customized down to the last detail or the extensive voice output - you can adapt your transmitter to your preferences and habits. And all without programming knowledge or thick manuals. Fast, simple and intuitive!

FULL CONTROL - FULL FUNCTIONALITY

The Graupner mc-32 EX HoTT comes with 32 channels in the basic configuration without additional modules! This offers you unlimited functionality and control for any type of model. Choose from 5 different model types such as model aircraft (with electric, combustion or turbine drive), helicopters, multicopters, vehicles and boats. Save your different models to one of the 999 model memories. 12 phases (levels) and 16 curve mixers can be programmed globally or phase-dependent.

Do you need even more channels and the switches are running out? The mc-32 EX includes an additional 64 digital switches that can be assigned and controlled with a simple tap using the widget menu. Create an almost infinite number of digital switch combinations, for example to control lighting or smoke, turn cranes or water cannons or simply realize whatever comes to mind without running out of switches. If that's not enough, you can add up to 7 more switches with a simple plug-in connection. The logic switches (AND, OR, EQUAL, UNEQUAL, AND max, OR max, XOR max, |A|>=|B|, A<B, A>=B, |A|<B and |A|>=B) with adjustable time delay and linear or digital switching output, encoder and combination switches also increase the variety of switching and control options enormously. Each of these switches controls its own switching behavior depending on its

BIND UP TO 4 RECEIVERS SIMULTANEOUSLY

Bind up to four 2.4GHz receivers at the same time and determine the division and distribution of the channels as required. For example, a 6-channel receiver can be installed on each wing to control the ailerons, airbrakes, landing gear and lighting. All you then have to do is route the power supply to the individual wings and you are ready to go. No complicated cable routing and no expensive distributor are required! This ensures simplicity combined with all the advantages of HF redundancy.

PERFECTLY MATCHED HARDWARE

The quad ball-bearing stick units, with a Hall sensor resolution of 2400 steps (equivalent to a 0.5us servo pulse change), provide a pure feeling of control over your model. The integrated 3-stage switches offer convenient switching of phases (levels), motor, autotrim or other user-definable functions. The power units can also withstand bad weather conditions and are easily and conveniently accessible from the rear of the transmitter to adjust them to your preferences. The transmitter can also be equipped with 4D sticks. However, one of the two 4D encoders is then connected instead of the upper cylindrical encoder in the transmitter, which can be connected to any other free slot instead.

ERGONOMIC HOUSING

Were you expecting a completely new design for the new mc-32 EX? The entire Graupner team unanimously decided against it without much discussion! This is because the design of our console transmitters was created in 2008 by a Swabian design office together with world champion pilots, who paid full attention to the ergonomics of the transmitter. Every switch and every control is in the perfect position down to the last millimeter, as determined in numerous studies with model sport professionals. And for long-time mc users, the new mc also feels immediately familiar in the hand. The mc-32 EX is encased in a sturdy aluminum frame. The switches, buttons and displays are located in a high-quality plastic housing, which retains its pleasant feel even in extreme temperatures.

FULL POWER FOR UP TO 10 HOURS

The mc-32 EX HoTT is equipped with a dual, redundant 2.4 GHz HF system. A circular patch antenna and a linear antenna ensure enormous signal quality and increased range. A long day of fun is made possible by the included 9000mAh LiPo battery and allows you more than 10 hours of operation! The battery is also replaceable for hardcore pilots. So if you can do without sleep, you can get by for a whole day with 2 battery charges. By the way: when you change the battery, it doesn't matter which way round the connectors are plugged in. The mc-32 EX is protected against reverse polarity by the circuit board layout.

YOUR INDIVIDUAL TOUCH DISPLAY

The large 4.3-inch TFT color touch screen provides convenient, easy and quick access to all the functions you need to set up your model perfectly for you. You have everything in view at all times! The display is perfectly readable even in direct sunlight. The highly optimized graphical user interface acts like your smartphone and gives you access to all menus and functions. Fast and clear, powered by a high-performance processor. Intuitive touch and swipe operation makes navigating through the menus quick and easy. Design your own up to 6 screens to display information important to you or generate menu shortcuts - all with a simple tap of the screen. The custom widget pages can be switched using the left-hand buttons and a freely programmable digital button or switch. The mc-32 EX HoTT contains over 100 widgets with which you can arrange your screens just the way you like them. - without programming on the PC! Fast - simple - intuitive. The menu can be set in German, English, French, Italian, Dutch, Portuguese, Czech, Chinese and Korean.

EXPAND YOUR HORIZON WITH YOUR SMARTPHONE

Need more data at a glance? Much of our everyday life runs via smartphone. We offer you the option of integrating your smartphone into your RC experience. There is a metal holder on the upper edge of the aluminum frame to which an optionally available smartphone holder can be attached. If your smartphone is securely inserted and connected via Bluetooth or USB cable, you can read important data via the Graupner HoTT viewer app during the RC action. The smartphone is positioned on the transmitter so that your eyes don't have to stray too far from your model. Thanks to the steep viewing angle of the cell phone, the display is easy to read even in direct sunlight. The optional cell phone holder replaces the familiar mini display at the top edge of our old console transmitter generations. Practical experience and numerous tests with model builders have shown that this small display did not offer much added value. With your smartphone, you get a larger, easier to read and more functional display.

ENORMOUSLY COMPREHENSIVE VOICE OUTPUT

Hear what's going on! The mc-32 EX HoTT offers an almost infinite number of configurable voice output options for the telemetry system and the transmitter status itself. Switch positions, flight phases, warnings, vario tones, telemetry information, user-definable voice output and much more. The mc-32 EX starts interacting with you from the moment it is switched on and informs you of incorrect stick or switch positions for the selected model. No surprises due to retracting landing gear, revving motors or incorrect gyro settings. If necessary, the mz-32 will even inform you if you have forgotten to lower your landing gear, if you are in danger of running out of range or if the battery voltage is dangerously low. These problems are a thing of the past! With over 600 installed voice files, you have an incredible variety of possible combinations of voice outputs. If necessary, you can create as many of your own files as you like with a "text to speech" editor and use them as you wish.

WIRELESS TEACHER/STUDENT FUNCTION

The future of our beloved hobby belongs to the next generation. It is therefore important to carefully introduce young people and newcomers to model flying. For the first RC attempts, it is a good idea to support the new pilot with a second remote control in order to be able to help or intervene in an emergency. All our Graupner transmitters can be connected to each other with a teacher/student function. And completely wireless!

ALWAYS UP-TO-DATE

As an mc-32 EX user, you will of course be provided with the latest functions and updates. Completely free of charge! As soon as an update is available and your transmitter is connected to the WLAN, you will receive a message on the transmitter display asking whether you want to carry out the new update at the touch of a button. TIP: If you want to carry out an update, it is advisable to make sure you have sufficient battery capacity or a direct power supply. However, if your transmitter "runs out of juice" during the update, this is not a problem. The update can be continued at the same point.

QUICK HELP

Do you need help with programming or settings? You don't need thick manuals or hours of searching on the Internet! The mc-32 EX offers you help right where you need it. Each menu and each option has its own help text available directly on the screen. Tap on the question mark and you will be shown the appropriate help and support. Would you like other help texts? The texts can easily be adapted or extended. The mc-32 EX is there for you and gives you the opportunity to do what you want and prefer to do. Connectivity that takes you further!

Features of the hardware
- 4-way ball-bearing aluminum stick units with Hall sensors and a resolution of (12-bit) 2400 steps or 0.5us servo pulse for precise control
- Adjustable mode and adjustable stick spring forces by simply opening the rear panel, without screws.
- Sun-readable 4.3 inch color TFT touch display
- 2 redundant 2.4 GHz HF modules
- One circular polarized patch antenna and one transverse antenna with adjustable beam angle
- 9000mAh 1S3P LiHV battery for transmitter operating times of approx. 10h
- USB type C port with charging function, PC interface (e.g. for updates, flight simulators, etc.), USB joystick function, mass storage function
- Headphone socket
- WLAN-capable: for firmware updates
- Bluetooth-capable (e.g. for Bluetooth headphones or Android™ HoTT Viewer smartphone app)
- Wireless teacher/student function and DSC socket for teacher/student operation
- User-definable data socket for external modules e.g. Crossfire or ELRS module
- Internal 16 GB SD card
- mp3 and wav player
- Loudspeaker for voice messages and telemetry announcements
- User-definable haptic feedback (vibration alarm)
- 4 x 3-way switches, 2 x 3-way switches/buttons, 2 x 2-way switches, 4 x proportional rotary encoders, 2 x lateral rotary encoders, 3 sliders, 8 user-definable digital buttons, 6 navigation buttons
- Smartphone holder optionally available

Features of the software
- 32 proportional control channels
- 64 user-definable digital switches
- 999 model memories
- Extensive voice output
- Binding of up to four receivers for channel expansion (max. 32 channels and 64 digital switches). The selected receiver transmits the telemetry data.
- Switchable telemetry via channel 16
- Servo frequency 10ms or 20ms for analog servos
- Model-specific, group or global binding mode
- Model types: Model aircraft, helicopter, multicopter, vehicle, boat
- Helicopter program with all swashplate controls, throttle curve, pitch curve, tail rotor mixer, gyro fade-out, etc. - Flying is therefore possible with and without FBL
- 12 customizable phases (levels) with 16 free mixers each (192 mixers in total)
- 8 wing types, 6 delta wing types, 3 tail types
- Multi-engine control (4)
- 6 user-definable display pages with numerous selectable widgets
- Context-related help texts easily accessible via "?"
- Servo balancing
- 8 phase-dependent trim functions and 5 trim types

- 6 phase-dependent, adjustable clocks
- 8 phase-dependent quad rate and expo settings
- 16 phase-dependent curve mixers
- 8 dual mixers
- 3 channel sequencers
- 3 ring limiters
- 12 combination switches programmable from up to four switches
- 12 logical switches
- 12 sensor switches (digital or linear output)
- 4 snap-roll mixers
- 8 area and master mixers
- 8 assignable and configurable system warnings
- 8 assignable and configurable user warnings
- 8 assignable and configurable global and phase-dependent encoder announcements each
- 8 assignable and configurable global and phase-dependent voice announcements each
- Vario and control menu with dead zone setting
- Wireless setting of receivers, telemetry and flight controllers in real time
- Integrated file manager

Maximum safety
- Extremely long range
- FHSS, frequency hopping over up to 75 channels
- Maximum interference immunity thanks to optimized frequency hopping, wide channel spread and antenna diversification
- Intelligent data transmission with correction function
- Range test and warning function
- Undervoltage warning
- Extremely wide receiver operating voltage range from 3.6 V to 8.4 V (functional up to 2.5 V)
- Numerous fail-safe functions

Highest precision
- Shorter response times can be set (10 ms period time)
- No additional delays due to module processors. The entire hopping management is carried out directly by the 32-bit main processor.
- Synchronous servo run possible by simultaneous control of the servo outputs in blocks of 4

Unique pilot feeling
- Largely delay-free control reactions thanks to direct processing
- Telemetry evaluation in real time
- Wireless teacher/student function

- Channels: 32, 8 of which can be trimmed
- Switching functions: 64
- Model memory: 999
- Approx. dimensions: 275 x 260 x 155 mm (without hand rests)
- Weight approx.: 1700 g (with battery)
- Frequency: 2400 ... 2483.5 MHz
- Modulation: 2.4 GHz FHSS
- Transmission power: 100mW EIRP
- Range: approx. 5000 m
- Power consumption: 500 - 1200 mA
- Operating voltage: 3.6V to 4.35V
- Temperature range: -10 to +55°C

- mc-32 HoTT transmitter
- 9000mAh LiHV transmitter battery
- USB Type-C charging cable
- USB adapter for receiver and sensor updates
- Transmitter strap
- Aluminum case